Pith Number

pith:ZH7YNXUV

pith:2017:ZH7YNXUVSG5LDD3DOT3L23YHWD

not attested not anchored not stored refs pending

Formality and Lusztig's generalized Springer correspondence

Amber Russell, Laura Rider

arxiv:1708.07783 v1 · 2017-08-25 · math.RT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZH7YNXUVSG5LDD3DOT3L23YHWD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:36:42.010114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9ff86de9591bab18f6374f6bd6f07b0f5b1529d481c2d0b3efa965a9f4d2a00

Aliases

arxiv: 1708.07783 · arxiv_version: 1708.07783v1 · doi: 10.48550/arxiv.1708.07783 · pith_short_12: ZH7YNXUVSG5L · pith_short_16: ZH7YNXUVSG5LDD3D · pith_short_8: ZH7YNXUV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZH7YNXUVSG5LDD3DOT3L23YHWD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c9ff86de9591bab18f6374f6bd6f07b0f5b1529d481c2d0b3efa965a9f4d2a00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53b68fe3e06e76afa42f4e69a14162f4119da9a8263d6e35555aa3ebe494d7d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-08-25T15:40:56Z",
    "title_canon_sha256": "9b546f204c7838f8e7ebe7eb92d1ab1bb4b5a486e013110ced51ef706fa1de03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07783",
    "kind": "arxiv",
    "version": 1
  }
}